package com.controller;

import com.domain.Admin;
import com.domain.BlogArticle;
import com.domain.BlogComment;
import com.domain.StaticticsBo;
import com.mapper.AdminMapper;
import com.service.SiteService;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpSession;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;

import java.util.List;

@Controller
@RequestMapping("/admin")
public class AdminController {
    @Autowired
    private AdminMapper adminMapper;
    @GetMapping("/login") //返回登录页面
    public String toLoginPage() {
        return "back/login";
    }
    @Autowired
    private SiteService siteService;
    @GetMapping("") //后台首页
    public String index(HttpServletRequest request) {
        List<BlogArticle> articles = siteService.recentArticles(5);
        List<BlogComment> comments = siteService.recentComments(5);
        StaticticsBo staticticsBo = siteService.getStatistiics();
        request.setAttribute("comments", comments);
        request.setAttribute("articles", articles);
        request.setAttribute("statistics", staticticsBo);
//        return "back/index1";
        return "back/index";
    }
    @PostMapping("/toLogin") //提交登录，登录成功跳转到后台首页
    public String login(Admin loginAdmin, HttpSession httpSession, Model model) {
        Admin admin = adminMapper.adminLogin(loginAdmin);
        if (admin != null) {
            httpSession.setAttribute("admin", admin); //存储到Session会话
            model.addAttribute("admin", admin);
            return "redirect:/admin"; //重定向后台首页
        } else {
            model.addAttribute("msg", "账号或密码错误，请重新输入！");
            return "back/login";
        }
    }

    @GetMapping("ue")
    public String ue(Model model) {
        return "index";
    }
}
